{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["Chemical"], "input": "Significant differences in relationship among amines levels and chemical and chemico - physical characteristics of red , white and ros e wine are due to their different biotechnological process and winemaking ."}
{"Chemical": ["amines"]}